Varistors

A varistor (also known as a voltage-dependent resistor, or VDR) is a resistor whose resistance changes as the voltage across it increases or decreases. Varistors are typically constructed from a ceramic material containing semiconductor materials such as silicon and germanium. They have a relatively large resistance at low voltage levels, but as the voltage increases, their resistance drops significantly, allowing more current to flow through them. This feature makes them useful for absorbing transient voltages, which are sudden increases in the voltage that can occur when a device is powered on or off. Varistors are also commonly used to provide overvoltage protection, where they absorb and dissipate excessive voltages before they reach sensitive electronic components.
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(Ex. GST)(▲▼)		Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
B72580T500K62


Var MOV 50VAC/65VDC 400A 82V 1812 SMD T/R
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TDK 9909
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AUD 0.4679
Multiples of: 1

MLV65 VDC50 VAC135 V-400 A4.5 J500 pF SMD/SMTReel , Cut Tape1812 (4532 METRIC)Surge ProtectionPCB Mount82 V- 55 C+ 125 C 
FLX0005WP


Varistors FlexRay Varistor Automotive
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Kyocera AVX 9876
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AUD 0.2282
Multiples of: 1

MLV18 VDC14 VAC45 V-4 A20 mJ17 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)CAN FLXPCB Mount26 V- 55 C+ 125 CAEC - Q200
ZV40K1210251NIR1


Varistors ZV 40V 10%
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Bourns 9839
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AUD 0.197
Multiples of: 1

MLV56 VDC40 VAC110 V-250 A2.4 J570 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)ZVPCB Mount68 V- 55 C+ 125 C 
HESP02100ES1


0402 Varistors ROHS
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AMOTECH 9834
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AUD 0.0496
Multiples of: 1

                  
V180ZS1P


Varistors 110V 1200A 200pF
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Littelfuse 9827
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AUD 0.2673
Multiples of: 1

MOV153 VDC125 VAC300 V7 mm1.2 kA10 J200 pF RadialReel , Cut Tape ZAPCB Mount198 V- 55 C+ 85 C 
10D681K


Varistors 560V 1120V 2.5KA Through Hole RoHS
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Ruilongyuan 9704
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AUD 0.0822
Multiples of: 5

   1120 V          612 V ~ 748 V   
07D180K


Varistors 14V 36V 250A Through Hole RoHS
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Ruilongyuan 9670
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AUD 0.0766
Multiples of: 5

   36 V          15 V ~ 22 V   
B72205S0111K101


Varistors 110vrms 5mm StdCrimp
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TDK 9637
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AUD 0.1428
Multiples of: 1

MOV150 VDC125 VAC300 V5 mm400 A3.6 J110 pF RadialBulk StandardDPCB Mount180 V- 40 C+ 105 C 
ZV14K1210401NIR1


Varistors ZV 14V 10%
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Bourns 9449
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AUD 0.197
Multiples of: 1

MLV18 VDC14 VAC38 V-400 A1.6 J2000 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)ZVPCB Mount22 V- 55 C+ 125 C 
VDR-07D431K


Varistors 350V 710V 1.2KA Through Hole RoHS
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VDR 6993
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AUD 0.0598
Multiples of: 10

   710 V          387 V ~ 473 V   
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